2 * Platform data for MAX98095
4 * Copyright 2011 Maxim Integrated Products
6 * This program is free software; you can redistribute it and/or modify it
7 * under the terms of the GNU General Public License as published by the
8 * Free Software Foundation; either version 2 of the License, or (at your
9 * option) any later version.
13 #ifndef __SOUND_MAX98095_PDATA_H__
14 #define __SOUND_MAX98095_PDATA_H__
16 /* Equalizer filter response configuration */
17 struct max98095_eq_cfg {
27 /* Biquad filter response configuration */
28 struct max98095_biquad_cfg {
35 /* codec platform data */
36 struct max98095_pdata {
38 /* Equalizers for DAI1 and DAI2 */
39 struct max98095_eq_cfg *eq_cfg;
40 unsigned int eq_cfgcnt;
42 /* Biquad filter for DAI1 and DAI2 */
43 struct max98095_biquad_cfg *bq_cfg;
44 unsigned int bq_cfgcnt;
46 /* Analog/digital microphone configuration:
47 * 0 = analog microphone input (normal setting)
48 * 1 = digital microphone input
50 unsigned int digmic_left_mode:1;
51 unsigned int digmic_right_mode:1;
53 /* Pin5 is the mechanical method of sensing jack insertion
54 * but it is something that might not be supported.
55 * 0 = PIN5 not supported
58 unsigned int jack_detect_pin5en:1;
60 /* Slew amount for jack detection. Calculated as 4 * (delay + 1).
61 * Default delay is 24 to get a time of 100ms.
63 unsigned int jack_detect_delay;